A study on smart door lock control system

Information and communication technology, converged with application service industry has been expanding as a solution to national and social issues such as disasters and safety as well as education, medicine, and environment. In the finance sector, non-face-to-face financial service and the distributions of automated teller machine continue to increase for strengthening the competitiveness by reducing costs through computerization and streamlining the business process and advancing the financial service. In order to lead this trend, this paper proposes an approach to strengthen the security of the lock system on the administrative aspects, which is the server authentication method using a smart phone as a repeater for the lock system applied to the automated teller machine and a real time control based on WCDMA/LTE module for the communication with objects.